In all the world, Дзиун (Jiun 
, Дзиун) is quite a rare epicene forename. The forename Дзиун is habitual in South Korea, where it is quite a rare epicene name, Taiwan, where it is a rare feminine name, and Malaysia, where it is a very rare gender-neutral name. Measured by absolute frequency, it is commonest in South Korea, Taiwan, and Indonesia. More frequently, Дзиун is the last name as well as the forename.